baber/WOPTO huggingface dataset:
Patent JP-2000089440-A (JP)
Title: Heat treatment device using temperature compensation system
Inventor: SCUFSA JOHN R
IPC: G03D13/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To permit the heat treatment of a heat treatable material using a temperature compensation system in order to lessen a down web concentration loss by selectively changing the temperature of heating members at the time the heat treatable material moves along a transporting path. SOLUTION: The down web concentration loss of the heat treatable material 34 is lessened by using the temperature compensation system in order to compensate the unbalance of the heat conduction of the heat treating device 20. In firmwearing, a controller 40 compares an output signal with the prescribed temperature set points stored in a memory in accordance with the position of the heat treatable material along the transporting path 35. The controller 40 provides heaters 82 with the corresponding output signals in accordance with these set points. If the increase of the temperature of the heating members 80 is desirable, the controller 40 provides the changes corresponding to the prescribed set points.  In another application, the zero point or offset of the software is so changed that the temperature. of the heating members 80 is increased or decreased to the desirable value after the calibration of the control system 30 including the controller 40, the heaters 82 and the heating members 80.
Patent JP-H04127983-A (JP)
Title: Laser welding equipment
Inventor: NISHINO TERUMICHI
IPC: B23K26/046
Filed: 1990-09-17
Abstract: PURPOSE:To execute the laser welding with high quality and with high accuracy by detecting a distance between a condensing lens and a welding material and executing automatic focusing, correcting automatically a focus from an image of a welding/melting part and executing welding, and also, deciding conformity of a weldment. CONSTITUTION:A distance between a condensing lens 9 and a welding material 2 for laser beam machining is detected, a height position of the condensing lens 9 is corrected so that the detected distance becomes a distance determined in advance, and the condensing lens 9 is subjected to automatic focusing. Also, a half mirror 9 is provided on an optical path of a laser light, an image of a welding/melting part is caught by an ITV camera 15, a luminance signal of a scanning range of the welding/melting part is subjected to binarization processing and bead width is monitored by on-line, and also, based on a result of a bead width data value, a focus is corrected automatically in accordance with whether its data value is large or small and welding is executed, an optimal weldment is obtained, and also, success or failure of the weldment is decided in a real time.
Patent JP-S6489433-A (JP)
Title: Resist-pattern forming method
Inventor: NISHIMURA EIJI
IPC: G03F7/20
Filed: 1987-09-30
Abstract: PURPOSE:To make the difference between sizes in X-Y directions of a resist pattern very small and to improve the machining accuracy of the pattern, in a resist-pattern forming method, by making the beam width in the beam scanning direction narrower than a specified size, and performing exposure. CONSTITUTION:When resist is exposed, a beam width in the beam scanning direction is made narrower than 0.5mum at the least. With respect to the total energy, which is received with the resist, the amount in the direction Y is smaller than the amount in the direction X. When the level in the direction X is made to be 1, the level in the direction Y is about 0.8. Meanwhile, the beam distribution becomes steep since the beam width is made narrow. The length X1 of a blanking pattern is about the same as a conventional length X0. Meanwhile, the length Y1 of a blanking pattern in the direction Y is made longer than a conventional length Y0 slightly by  Y. Therefore the difference in sizes in the X-Y directions becomes smaller than the difference in conventional sizes. Thus, pattern machining accuracy can be improved.
Patent JP-H03106260-A (JP)
Title: Facsimile system capable of displaying message
Inventor: ARAYAMA KAZUHIKO
IPC: H04N1/00
Filed: 1989-09-20
Abstract: PURPOSE:To inform a command from a headquarters timely by displaying a message of the presence of any control automatically onto branch office facsimile equipments when any control from the headquarters side facsimile equipment is implemented to a branch office side facsimile equipment automatically by a command of a host computer. CONSTITUTION:An optional message display command signal from a host computer 110 is received at first by an external interface section 121 of a headquarters side facsimile equipment 120 and a processing analysis section 122 analyzes the content of the command. A main control section 123 judges the necessity of the display onto each branch office side facsimile equipment 130, then, e.g. a message display request is inserted in a protocol nonstandard function setting signal and the resulting signal is informed to the branch office side facsimile equipment 130. Each branch office side facsimile equipment 130 uses a main control section 132 to process and decode the message display command received by a communication means 131 and displays it on a display section 134. Thus, the operator of branch offices side recognizes a data revision of the branch office side facsimile equipment 130 timely.
Patent JP-S6487502-A (JP)
Title: Oxygen concentrating apparatus
Inventor: KATO AKIRA
IPC: B01D53/04
Filed: 1987-09-30
Abstract: PURPOSE:To detect abnormal variation of pressure during a pressure swinging adsorption cycle by using an intermediate pressure sensor which operates at a pressure between the highest pressure and the lowest pressure in a normal operation stage. CONSTITUTION:After regulating the pressure of compressed air compressed by a compressor and introduced into a pressure sensor via a cooler and a drain trap to a previously set predetermined pressure between the highest pressure and the lowest pressure in a normal operation, the air is introduced alternately into n (at least one) adsorption beds packed with an adsorbent which is more selective to N2 than to O2, and the obtd. O2-rich gas is introduced into a storage tank. Then, the O2-rich gas is used after passing the gas through a pressure reducing valve, a germ removing filter, a flow rate setter, and a humidifier.
Patent JP-H03106135-A (JP)
Title: Bidirectional optical fiber repeater system
Inventor: SUZUKI MASAHIRO
IPC: H04B10/54
Filed: 1989-09-19
Abstract: PURPOSE:To decrease the number of light emission sources by utilizing a part of an optical output of a local oscillation semiconductor laser indispensable in the coherent optical communication system as the light source for the light intensity modulation system. CONSTITUTION:The selection and switching signal of a picture signal is inputted from a control signal input terminal 3 and led to an optical modulator driving circuit(DRV) 17 via a control signal interface section(INF) 16. Then the DRV 17 drives a reflection type optical external modulator(MOD) 18 and an optical signal whose light intensity is modulated by the control signal is returned to an optical directional coupler(CPL) 11. The optical signal subjected to intensity modulation is led to an optical input/output terminal 1 via the CPL 11 and outputted as an incoming optical signal. Thus, the output light from a local oscillation semiconductor laser(LSR) 12 is used as the intensity modulation light source for the incoming direction transmission of the low speed control signal.
Patent JP-S60139127-A (JP)
Inventor: MORISHIMA HIROSHI
IPC: H02M7/48
Filed: 1983-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04126844-A (JP)
Title: Tufted pile fabric
Inventor: IIOKA RIKU
IPC: D05C17/02
Filed: 1990-09-13
Abstract: PURPOSE:To obtain the title cloth for carpet, etc., capable of firmly bonding back stitch to woven base fabric, flexible and rich in air permeability and water permeability by subjecting the back stitch face of woven base fabric for fixing pile to raising treatment. CONSTITUTION:The aimed tufted pile fabric 1 having fluffed back stitch face obtained by subjecting the back stitch face of a woven base fabric 12 for fixing pile 11 to raising treatment. Furthermore, fluff 16 longer than height (a) of the back stitch 13, projected from warp 14 and weft 15 constituting the base fabric, having >=2mm length and <=50 denier coarseness is distributed on the whole face of the back stitch and weight of the fluff layer 23 is preferably >=5g/m<2>.
Patent JP-H03105907-A (JP)
Title: Method for restoring electret commodity
Inventor: TOGASHI RYOICHI
IPC: D06M101/16
Filed: 1989-09-19
Abstract: PURPOSE:To make an electret commodity repeatedly usable by processing a used electret commodity after washing so that the used commodity can be restored to the original electret commodity. CONSTITUTION:Since the material used for making electret commodities is a highly water-repellant material, such as polypropylene, 'Teflon(R)' polycarbonate, etc., and the electret commodities have less wettability against water, the optimum cleaning method of the electret commodities is not water washing, but washing with a washing solution in which a little amount of a nonionic surface active agent is dissolved. The material which is restored to an electret commodity again is led into an electric field in a state where the material is closely fitted to an earth electrode in a flattened state. The reason why the material is flattened is that, when all projecting parts are eliminated from the material and the intensity of the electric field is made uniform in intensity, occurrence of spark discharge can be prevented effectively. The concrete method for restoring the material to an electret material again includes a method by which the material is closely fitted to the earth electrode through a net-like material.
Patent JP-H03108130-A (JP)
Title: Modulation circuit
Inventor: WATABE TOSHIO
IPC: G11B7/125
Filed: 1989-09-20
Abstract: PURPOSE:To perform the modulation of data with plural modulating systems by switching storage area designation information for the data on which modulation is being applied from a first storage means and a second modulating system selection signal with the modulating systems at a switching circuit. CONSTITUTION:The latch circuits 3, 8 are reset with a reset signal f, and the data 00h is latched at a register 1 with a data write signal a, and an FF 2 is set with the signal a, and an output signal d goes to 1. The data D1 of 000 is outputted from a ROM 5 to the latch circuit 3, and also, the data D2 of 000 is outputted to ROMs 6, 7 via a line switching circuit 4. The latch circuits 3, 8 latch the data D1, D4 from the ROMs 5, 7 with a data read signal b, and the FF 2 is reset with the signal b, then, the output signal d goes to 0. Modulation data for the data modulatable in the data from the register 1, after being separated to the data D3 of one byte and remaining low-order data, is outputted from the ROMs 6, 7.
Patent JP-S6487955-A (JP)
Title: V-belt transmitting device
Inventor: KAWAHARA HIDEAKI
IPC: F16H7/02
Filed: 1987-09-28
Abstract: PURPOSE:To enable a V-belt, having a reinforcing core of high tensile strength, to be easily wound linking and a high load to be transmitted by winding the V-belt, having a pitch peripheral length a little longer than V-groove pulleys, to be linked between the V-grooved pulleys and a retaining belt to be doubled on the V-belt. CONSTITUTION:Forming a belt 2, embedding a high tensile strength cord, longer than a pitch peripheral length between pulleys to be wound linking between the V-grooved pulleys 1, 1 fixing a distance between their axes, a retaining belt 3, formed substantially along the pitch peripheral length between the V-groove pulleys 1, 1, is wound linking in the periphery of this V-belt 2, causing the V-belt 2 to generate its peripheral length looseness only in the inside. In the time of starting and stopping, starting the transmission applying tension, corresponding to the load, only to the rest side of the V-belt 2, no tension more than necessary is applied decreasing tense side tension with a transfer to a steady load, and the retaining belt 3 transmits no load. Further the V-belt 2 is retained from its outside by the retaining belt, being deformed so as to be wound on the V-grooved pulleys 1, 1 with even a winding angle increasing, and the V-belt enables its high load transmission to be attained with no slip even with weak pressing force.
Patent JP-H07101101-A (JP)
Title: Serial printer
Inventor: HARADA HIROYUKI
IPC: B41J29/46
Filed: 1993-09-30
Abstract: PURPOSE:To accurately detect a deviation of a printing position in a forward or reverse direction even when a print density is gradually thinned or a sheet of gray or cream color except white is used and to accurately correct the deviation of the position in the forward or reverse direction without using a complicated software. CONSTITUTION:A first pattern 16 is printed on a record sheet by driving to print while moving a print head in a forward direction, a second pattern 17 is printed on the same row as that of the pattern 16 of the sheet by driving to print while moving the head in a reverse direction, an optical sensor is then scanned, a deviation amount of the position of the forward or reverse direction is calculated based on an output voltage value of the sensor and a detected width of the sensor by a CPU, and printing timing at the time of printing forwardly and printing timing at the time of printing reversely are relatively deviated by a delay circuit based on the deviation amount.
Patent JP-H07103392-A (JP)
Title: Heat insulating tube
Inventor: YAMAKAWA KUNIO
IPC: B29D23/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a heat insulating tube whose cross section is not changed even if it is stored for a long period of time and which enables perfect joining of end faces which are cut and separated in a cut-in section and facilitates the covering work. CONSTITUTION:A cut-in section 14 which reaches from an outer peripheral face of a cylindrical polyethylene foam 1 having the outside diameter of 30mm, the thickness of 5mm, and the foaming rate of 30 times to a surface layer section 11 on inner periphery along the longitudinal direction is provided on one side of the cylindrical polyethylene foam l. The cut-in section 14 passes through the surface layer section 11 intermittently, and a cut-out part 12 and a part which is not cut out 13 are formed alternately in the surface layer section 11.
Patent JP-2000071024-A (JP)
Title: Blank holder pressure control device for press forming device
Inventor: YAMADA KAZUO
IPC: B21D24/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a hydraulic cylinder for controlling a blank holder pressure from being upraised to a given pressure before completion of a blank holding. SOLUTION: A blank holding is carried out by a die 2 and a blank holder 5 under a condition that a pressurization P1 is given to a hydraulic cylinder 7. A hydraulic pressure rising of the hydraulic cylinder 7 being accompanied by the blank holding is monitored by a controller 10 via a pressure converter 9, and a pressure rising command is outputted so as to raise the hydraulic cylinder 7 to a given pressure P (P≫P1) at a hydraulic rising timing thereof.
Patent JP-H0291729-A (JP)
Title: Expert system structure support tool system
Inventor: MIZUTANI AKIRA
IPC: G06F9/44
Filed: 1988-09-29
Abstract: PURPOSE:To shorten a single reasoning cycle and to enable accurate reasoning control by matching the contents of a condition part with the contents of a working area in order indicated by a priority pointer. CONSTITUTION:An expert system has the working area 1 for storing halfway results of reasoning, etc., a rule group 2, and a reasoning part 3 which advances the reasoning while matching the contents of the working area 1 with the contents of the rule group 2. The rule group 2 consists of a number part 5 which indicates a number as a rule identifier, the condition part 6 which indicates the condition of execution, an execution part 7 which indicates execution contents when the condition is satisfies, and the priority pointer 9 which indicates the priority of the execution and a head pointer 10 indicates the rule 4 having the top priority. Then respective rules are connected by the priority pointer 9 to determine the order and the contents of the condition part 6 are matched with the contents of the working area 1 in the priority order. Consequently, one reasoning cycle is shortened and the high-accuracy reasoning control is enabled.
Patent JP-2001063384-A (JP)
Title: Radiator mounting structure for automobile
Inventor: KANEKO HIROYUKI
IPC: F01P3/18
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance mountability of a radiator on a vehicle body and realize effective use of space. SOLUTION: An engine 3 and a transmission 4, constituting a power unit P, are side-by-side disposed in the vehicle-width direction, and a radiator 17 is disposed above the transmission 4. An upper tank 18 and a lower tank 20 of the radiator 17 are mounted on the power unit P by means of an upper bracket 19 on the front side and a lower bracket 21 on the rear side with the radiator 17 inclined. An upstream shroud 27 and a downstream shroud 28 are mounted around the radiator 17, and a cooling fan 32 is provided therein. This enables the radiator 17 and power unit P to be integrally mounted in a vehicle body. Vibrations of the radiator 17 are not directly transmitted to the vehicle body. Hot air heat-exchanged by the radiator 17 is introduced into an air conditioning device in the vehicle compartment C via a heater duct 30 on the downstream shroud 28.
Patent JP-H0653859-A (JP)
Title: Radio transceiver
Inventor: KATO GIICHI
IPC: H04B1/50
Filed: 1992-07-31
Abstract: PURPOSE:To provide a radio transceiver capable of suppressing the generation of radio interference only by a simple circuit constitution and provided with a duplex circuit effective for the compactness of an apparatus. CONSTITUTION:In the radio transceiver T provided with the duplex circuit 4 capable of simultaneously executing transmission and reception only by one antenna 1, the circuit 4 is constituted of transformer connection connecting the antenna 5 to its primary side 5 and connecting a receiving circuit 2 and a transmitting circuit 3 to individual terminals on the secondary side 6.
Patent JP-H1186152-A (JP)
Title: Security sensor having obstruction-detecting function equipped with optical fiber
Inventor: KURATA MATAICHI
IPC: G01V8/10
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a security sensor that is equipped with an obstruction- detecting function which accurately detects an obstruction that is provided for the security sensor. SOLUTION: A sensor body 4 that has a PIR(passive infrared rays) element 9 is provided with 1st and 2nd AIR sensors 8a and 8b which lie outside a detection area A of the element 9 inside a security sensor 1 that is covered with a cover 5. The sensor 8a projects detection beams e1 downwards from the cover 5, which is included in the area A and detects an obstructing person and an obstruction 19 from the quantity of light of reflected light r1, and the sensor 8b projects detection beams e2 towards a ceiling surface 2, etc., that is near and detects the obstruction 19 from the reduced quantity of light of the light r2. Optical fibers 13a, 13b, 14a and 14b guide the beams e1 and e2 and the light r1 and r2, avoiding the effect that is due to stray light in the cover 5.
Patent JP-H0969853-A (JP)
Title: Gateway device
Inventor: ASAI SHIGEYOSHI
IPC: H04L12/44
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a gateway device with which the use of line can be guaranteed even against any fault on a gateway without being affected by respective interfaces and various kinds of multimedia can be handled. SOLUTION: Hubs H1 and H2 collect virtual lines from respective hosts W12 to W16 and W21 to W27 and perform the exchange of ATM cells. A line unit CO connects the hubs H1 and H2 and repeats the data of the ATM cells of these hubs H1 and H2. An intermediate unit G11 performs the communication connection of the hosts W21 to W16 connected to the hub H1 and belonging to this hub H1 and the hosts W21 to W27 connected to the hub H2 by using the ATM cells.
Patent JP-H0667037-A (JP)
Title: Airtight structure of optical waveguide device
Inventor: IKEDA MITSUAKI
IPC: G02B6/122
Filed: 1992-08-21
Abstract: PURPOSE:To surely secure the airtightness of the case of an optical waveguide device. CONSTITUTION:A lid member 1 fixed on a case member 2 to form bushing 3, through holes 5, 6 for passing four optical fibers 4 pierced in the lid member 1 and the case member 2 at opposite positions, a through hole 9 for filling a thermosetting resin 8 into the space 7 between the case member 2 and a through hole 10 for venting air pierced in the lid. member 1 at opposite positions of the case member 2, are provided. The through hole 9 for filling the resin 8 is positioned at the bottom part and the through hole 10 for venting air is positioned at the top part, and the thermosetting resin 8 as a low viscosity adhesive is injected from the through hole 9 and cured by heating.
Patent JP-H1085068-A (JP)
Title: Seismically isolated self-standing shelf
Inventor: MIYAZAKI KUNIO
IPC: A47B96/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a seismically isolated self-standing shelf which will not shake or fall down and can prevent items stored in it from dropping when an earthquake occurs. SOLUTION: This seismically isolated self-standing shelf has a shelf body installed on an installation floor 1 and a horizontal moving means 3 installed between the shelf body and the installation floor 1 which makes the shelf body movable on the installation floor 1. The seismically isolated self-standing shelf also has a quake sensor which detects quakes when an earthquake occurs and a locking device 4 installed between the shelf body and the installation floor 1. The locking device 4 is to prevent the shelf body from moving by locking it under normal conditions. When quakes are detected by the quake sensor, the locking by the locking device 4 will be released and the shelf body will be movable on the installation floor 1, which means the shelf body is seismically isolated.
Patent JP-S60134108-A (JP)
Title: Vaporizer
Inventor: ITOU MASARU
IPC: F23D11/40
Filed: 1983-12-23
Abstract: PURPOSE:To prevent tar from being generated and adhered, to prolong the life of a vaporizer and to make a stable gasified condition by a method wherein several projections are arranged under a specified spacing at the gasification surface of the vaporizer cylinder and the vaporizing cylinder is kept at the temperature higher than the film boiling point of fuel. CONSTITUTION:An oil supplying port 5 and an air supplying port 6 arranged at the side wall of vaporizing cylinder 2 are provided in order to supply fuel and combustion air to a gasification chamber 11 under a circulating direction, and the gasification surface of the vaporizing cylinder 2 is provided with several projections 100 of column- like or semi-spherical shape under a spacing of 1-5mm.. Fine fuel particles dropped onto the bottom surface are rapidly gasified at the concave part other than the projections 100, mixed with the combustion air, ignited at a burner head 10. Since the bottom surface ia also kept at a temperature higher than the fuel film boiling temperature, the fuel particles are floated over the vapor layer which is present at an interface layer with the gasification surface and then gasified while being turned. With this arrangement of the projections 100, a range of moving fuel particles is restricted, a combination of fuel particles themselves is prevented, a thermal transmittance for the fuel particles is promoted under a contact with the side surfaces of the projections 100, resulting in making a smooth gasification of the fuel.